package Interface.lianxi02;
interface  A{
    void moA();

void moA2();
}
class B implements A{

    @Override
    public void moA() {

    }

    @Override
    public void moA2() {

    }

    void  moB(){

    }
}
    class  C extends  B{
    void moC(){}
    }

public class TestInterface {
    public static void main(String[] args) {

    }
}
